How to ensure that the popularity never decreases with 2 million data and 20w data in Redis?
#Everything we see and get is very scientific#Hello everyone, I am Xiaomi! Today, I will continue to discuss a topic that captivates tech enthusiasts: how to achieve data hotspot separation between MySQL and Redis, ensuring that data in Redis is always hot data! I believe you have already had some ideas in the previous discussion, but today I will synthesize all the previous content to present a more complete solution for everyone. Don't talk too much nonsense, let's start!Background IntroductionIn modern applications, a large amount of data needs to be efficiently stored and accessed...
The Jiaolong suddenly lost contact while diving into the depths of 7000, but was it because the divers were catching sea cucumbers?
On June 24, 2012, the Jiaolong successfully sank to a depth of 7020 meters in the Mariana Trench, setting a Chinese record for manned depth. However, the Chinese people are not satisfied with the 7000 meter mark and still need to pursue victory...
The "carrier pigeon" at Western Polytechnic University has set a new world record!
Recently, the reporter learned from Northwest University of Technology that the "carrier pigeon" biomimetic aircraft developed by the university's research team has a range time of over 3 hours, breaking the Guinness World Record for single charging flight time of flapping wing drones. The "Cloud Owl" biomimetic aircraft developed by the team has set a range record of 2 hours, 34 minutes, and 38 seconds...
What is' aramid paper '? The United States and Japan have monopolized technology for decades, selling us 2800 at a cost of 20
Could you please click on "Follow" in the upper right corner to facilitate your discussion and sharing, as well as bring you a different sense of participation? Thank you for your support!Article | Pond Fish WhiteEditor | Pond Fish WhiteThere is a type of paper that neitherIgnite by fire.Left paper cloth, right A4 paperAnd it won't be95% concentrationSulfuric acid corrosion...
The apple has overturned! Europeans boycott iPhone 15, quality issues are worrying
Apple's "Non Made in China" strategy has sparked controversy: quality issues test the loyalty of fruit powderIntroduction:In recent years, brand reputation and word-of-mouth have been considered more important than the quality of the product itself. Apple has launched a "non Chinese made" strategy in the European market, hoping to win praise from consumers...
Pushing 3000 meters into the deep sea, China's self-developed marine seismic exploration equipment has achieved ultra deep water operations for the first time
People's Daily Online, Beijing, October 6 (Reporter Du Yanfei) A few days ago, in the 3000m ultra deepwater block in the the Pearl River Mouth Basin, the "Offshore Oil 720" deepwater geophysical exploration ship carried China's self-developed marine streamer seismic exploration acquisition equipment "Haijing" system, completed seismic exploration in ultra deepwater waters for the first time, and released China's first ultra deepwater 3D geological exploration map, marking new progress in the development of key core technical equipment for deepwater oil and gas exploration in China.The "Offshore Oil 720" geophysical exploration vessel is equipped with the "Sea Economy" system for ultra deep water exploration operations...
Where did the money go? The demolition cost of a national heavy construction project at a certain college of Xi'an Jiaotong University has to be borne by teachers
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Build a development pattern of "dual core and one base"! Shenyang Accelerates the Construction of a Billion Scale Aviation Industry Cluster
The aviation industry is one of the eight key industrial chains for the development of our citySince the beginning of this year, the construction of major projects in the aviation industry in our city has been accelerated, and the local supporting rate of leading enterprises has steadily increased. The trend of specialization, clustering, and large-scale development of the industrial chain has been further highlighted, and we are accelerating towards building a billion level aviation industry cluster...
Principal Yuan Wen of Shanghai Normal University: In the era of artificial intelligence, the "adaptability", "self change", and "invariance" of education
When ChatGPT comes with a fierce impact and challenge on many industries, educators cannot help but think: where should education go in the era of artificial intelligence?At the "Artificial Intelligence and the Future of Education" Summit Forum held at the 20th Shanghai Education Expo in 2023,Yuan Wen, President of Shanghai Normal UniversitywithEducational Power: Artificial Intelligence and the Transformation of EducationI gave a keynote speech on the topic.Principal Yuan Wen proposed that in the face of the new era, new technology, and new challenges, education should be both "adaptable" and "self changing", while also adhering to the principle of "unchanged"...
Should I turn off mobile data when my phone is connected to WiFi? Communication experts speak for themselves
Should I turn off mobile data when my phone is connected to WiFi? Communication experts speak for themselvesIn the digital age, mobile phones have become an indispensable part of our lives. To maintain network connectivity, we often connect our phones to WiFi networks...
(Technology) New Research Discovers the Deep Pathogenic Mechanism of Sporadic Alzheimer's Disease
Jerusalem, October 5th (Xinhua) - The Israeli Institute of Technology recently released a statement stating that an international team led by its researchers has found that the accumulation of toxic proteins in the brain of sporadic Alzheimer's disease patients is related to the failure of protein clearance mechanisms, and targeting specific proteins may alleviate the disease. The relevant paper was published in the UK journal Nature Communications...
Replacing e-commerce, the next trillion dollar market opportunity in the local market: "Zhang Yiming and Wang Xing" have entered the market
When studying the potential of the next trillion dollar market, we observe how large enterprises can layout their future business landscape through innovative strategies such as breaking traditional logic and narrative patterns. For example, in 2020, Zhang Yiming used short videos as a breakthrough to introduce his team of 10000 employees into the local direct business field...